the one you show from summit will work fine mounted inline like this, and should be available from a FLAPS [original on some year Ford] - it's operated by a cable that can be run out a nearby wiring grommet

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot